TR201906097A2 - CORE YARN WITH ELASTAN CORE - Google Patents
CORE YARN WITH ELASTAN CORE Download PDFInfo
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- TR201906097A2 TR201906097A2 TR2019/06097A TR201906097A TR201906097A2 TR 201906097 A2 TR201906097 A2 TR 201906097A2 TR 2019/06097 A TR2019/06097 A TR 2019/06097A TR 201906097 A TR201906097 A TR 201906097A TR 201906097 A2 TR201906097 A2 TR 201906097A2
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- Prior art keywords
- core
- yarn
- elastane
- core yarn
- thread
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- GQSGZTBDVNUIQS-DGCLKSJQSA-N ciclonicate Chemical group C1C(C)(C)C[C@H](C)C[C@H]1OC(=O)C1=CC=CN=C1 GQSGZTBDVNUIQS-DGCLKSJQSA-N 0.000 title 1
- 229920002334 Spandex Polymers 0.000 claims abstract description 75
- 239000004744 fabric Substances 0.000 claims abstract description 17
- 238000011084 recovery Methods 0.000 claims abstract description 12
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000009987 spinning Methods 0.000 claims abstract description 6
- 239000004759 spandex Substances 0.000 claims description 21
- 229920000742 Cotton Polymers 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 7
- 239000002759 woven fabric Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 10
- 229920000728 polyester Polymers 0.000 description 7
- 239000012467 final product Substances 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 238000000578 dry spinning Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000009940 knitting Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/32—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic
- D02G3/328—Elastic yarns or threads ; Production of plied or cored yarns, one of which is elastic containing elastane
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- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D15/00—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used
- D03D15/50—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads
- D03D15/56—Woven fabrics characterised by the material, structure or properties of the fibres, filaments, yarns, threads or other warp or weft elements used characterised by the properties of the yarns or threads elastic
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- D—TEXTILES; PAPER
- D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
- D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
- D02G3/00—Yarns or threads, e.g. fancy yarns; Processes or apparatus for the production thereof, not otherwise provided for
- D02G3/22—Yarns or threads characterised by constructional features, e.g. blending, filament/fibre
- D02G3/36—Cored or coated yarns or threads
- D02G3/367—Cored or coated yarns or threads using a drawing frame
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- D—TEXTILES; PAPER
- D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
- D10B2501/00—Wearing apparel
- D10B2501/04—Outerwear; Protective garments
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
Abstract
Buluş, en az iki uçlu tek bir elastan bobininden (15) beslenen en az iki uçlu bir elastan ipliği (21) ile tanımlanan bir çekirdek kısmı ve bir core-spun iplik makinesinde (30) bükülmek suretiyle bahsedilen çekirdek kısmının etrafına sarılan bir sargı kısmından meydana gelen ve kullanıldığı kumaşa ekstra elastikiyet ve geri toparlanma özellikleri kazandıran elastan çekirdekli bir özlü iplik ile ilgilidir.The invention consists of a core part defined by an elastane yarn (21) with at least two ends fed from a single elastane bobbin (15) with at least two ends and a winding part which is wound around said core part by twisting in a core-spun spinning machine (30). It is about a core yarn with elastane core that provides extra elasticity and recovery properties to the fabric in which it is used.
Description
TARIFNAME Teknik Alan Bulus, çekirdek kisminda tek bir bobinden temin edilen en az iki uçlu elastan bulunduran bir elastan özlü iplik yapilanmasi ile ilgilidir. DESCRIPTION Technical Area The invention includes at least two-ended spandex supplied from a single coil in the core part. relates to the construction of an elastane core yarn.
Bulus özellikle, denim ya da denim olmayan kumaslarda atki vei'veya çözgü ipligi olarak kullanilmak üzere gelistirilmis, çekirdek kisminda iki ya da daha fazla elastan bulunduran özlü iplik yapilanmasi ile ilgilidir. In particular, the invention is used as weft and warp yarn in denim or non-denim fabrics. Developed for use, containing two or more elastane in the core It is about core yarn construction.
Teknigin Bilinen Durumu Günümüzde denim ya da denim olmayan dokuma kumaslarda yapiya esneklik kazandirilmasi amaciyla atki vei'veya çözgü ipligi olarak özlü iplikler kullanilmaktadir. Ozlü iplikler temel olarak çekirdek kismi ve sargi kismi olmak üzere iki bilesenden meydana gelmektedirler. Çekirdek kismi, ipligin merkezinde uzanirken sargi kismi, çekirdegin etrafina sarilmakta ve iki bilesen birlikte özlü iplik yapisini olusturmaktadirlar. Ozlü iplik yapilarinda elastikiyet saglanmasi amaciyla genellikle çekirdek kisminda elastan iplikleri kullanilmaktadir. Elastik özlü iplikler ile elde edilen kumas yapilanmalari, yapidaki elastana ragmen sinirli derecede elastikiyet ve geri toparlanma özelligi göstermektedirler. State of the Art Flexibility in structure in denim or non-denim woven fabrics today. Core yarns are used as weft and warp yarns in order to gain Concise The yarns are basically composed of two components, the core part and the winding part. they are coming. The core part lies in the center of the thread while the winding part lies in the center of the core. are wrapped around it and the two components together form the core yarn structure. core yarn In order to provide elasticity in their structure, elastane yarns are usually used in the core part. is used. Fabric structures obtained with elastic core yarns, Despite elastane, they show limited elasticity and recovery.
Yüksek elastikiyet ve geri toparlanma elde edilebilmesini saglamak üzere çift özlü (dual core) iplikler gelistirilmistir. Çift özlü ipliklerde merkezde iki çekirdek kismi ve bu çekirdek kisimlarini saran bir sargi kismi yer almaktadir. Çekirdek kisimlari, farkli çekim oranlari ile iplik yapisina dahil edilmektedirler. Bu dogrultuda ilk gelistirilmis olan ve en yaygin kullanim alanina sahip çift özlü iplik Lycra'nin dual core ipligidir. Bu iplikte çekirdek kisminda elastan ve elastandan farkli çekim oraninda yapiya dahil edilen T4OD isimli polyester bulunmaktadir. Sargi kismi da pamuk ipliklerinden meydana gelmektedir. Ozlü iplik yapisi; elastan ve polyesterin beslenmesi ile es zamanli olarak pamugun çekirdek kisminin etrafini sarmasi ve tüm bilesenlerin birlikte bükülmesi ile elde edilmektedir. Çift özlü ipligin yapisinda yer alan polyester ipligin geri toparlanma davranisinin gelistirilmesini saglamaktadir. Ancak elastan, tüm iplik için yeterli elastikiyet saglayamamaktadir. Bunun yaninda sargi ipligi olarak ince (büyük numarali) pamuk ipliklerinin kullanildigi durumlarda, pamuk ipligi polyesteri tam olarak örtememekte ve polyesterin özlü iplik yapisi disindan görünmesine sebep olmaktadir. Polyesterin parlak yapisi da çift özlü ipligin kullanildigi son üründe istenmeyen görsellikte yapilarin elde edilmesine neden olmaktadir. Double-core (dual) to ensure high elasticity and recovery. core) threads have been developed. In double core yarns, there are two core parts in the center and this core There is a winding part surrounding the parts. Core portions with different draft ratios are included in the yarn structure. In this direction, the first developed and the most widely used The double core yarn with its usage area is the dual core yarn of Lycra. core in this thread T4OD, which is included in the structure at a different draft ratio than elastane and elastane. It has polyester. The winding part is also made of cotton threads. Concise yarn structure; cotton core simultaneously with the feeding of elastane and polyester It is obtained by wrapping the part of the body and bending all the components together. Couple To improve the recovery behavior of polyester yarn, which is in the structure of core yarn. it provides. However, elastane cannot provide sufficient elasticity for the whole yarn. This Besides, in cases where fine (large numbered) cotton threads are used as winding thread, cotton thread cannot completely cover the polyester and apart from the core thread structure of the polyester causing it to appear. The bright structure of polyester also means that double core yarn is used. It causes undesirable visual structures to be obtained in the final product.
Benzer seklide gelistirilmis bir iplik yapilanmasi U88093160 numarali basvuruda görülmektedir. Söz konusu basvuru elastik özlü iplikler, bu ipliklerden elde edilen bir kumas ve üretim yöntemleri ile ilgilidir. Bulusa konu özlü iplik; en az bir elastik filaman ve en az bir elastik olmayan filaman bulunduran bir çekirdek kismi ile çekirdek kismini uzunlugunca saracak sekilde düzenlenmis kesikli liflerden bir kilif kismindan meydana gelmektedir. Elde edilen iplik streç denim kumas üretiminde kullanilmakta ve kumasta bahsedildigi üzere yeterli esneme özelligi saglanamamakta ve kesikli liflerden olusan kilif kisminda kullanilabilecek iplik inceliginde sinirlamalar bulunmaktadir. konusu basvuru, çift çekirdekli iplik ve çift çekirdekli iplik içeren bir örme kumas ile ilgilidir. A similarly developed yarn structuring can be found in the application numbered U88093160. is seen. The reference elastic core yarns are a yarn obtained from these yarns. It is about fabric and production methods. The subject of the invention is the core yarn; at least one elastic filament and a core portion comprising at least one inelastic filament and a core portion It consists of a sheath part of staple fibers arranged to wrap around its length. is coming. The yarn obtained is used in the production of stretch denim fabric and is used in the fabric. As mentioned, sufficient stretching cannot be provided and the sheath consisting of staple fibers cannot be provided. There are limitations on the yarn fineness that can be used in the section. The subject application relates to a knitted fabric comprising a double core yarn and a double core yarn.
Bulus özellikle esneme ve geri toparlanma davranislarinin talep edildigi örgü kumaslarda kullanilmak üzere gelistirilmistir. Bu baglamda gelistirilmis olan çift çekirdekli iplikte, nylon 6,6 temelli bir elastofilman ve elastan iplikleri çekirdek olarak kullanilmaktadir. Orme kumaslar, dokuma kumaslara nazaran daha yüksek esneme özelligine sahip yapilar olmalari sebebiyle bu iplik yapisinin kullanimi, elde edilen kumasta yeterli elastikiyet saglayabilmektedir. Ancak dokuma kumaslarin stabil yapilari için benzer bir ipligin kullaniminda yeterli esneklik elde edilmesi mümkün olmayacaktir. içerisindeki atki ve çözgü iplikleri ya da temel iplikler olarak kullanilmak üzere gelistirilmis 2 ya da daha fazla elastan içeren ipliklerden bahsedilmektedir. Bulusa konu iplik yapilanmalari; katlama büküm metodu ile en az iki elastan ve en az ki filament iplik ve/veya core elyaf ve !veya multifilamentlerin birlestirilmesiyle elde edilmektedir. Bulus konusu iplikte elastikiyetin gelistirilmesi ve geri toparlanma davranisinin iyilestirilmesi olan ana amaç, 2 ya da daha fazla elastanin core iplik yapisi içerisinde ya da disarisinda kullanilmasi ile saglanmaktadir. Bu uygulamalarda üretim maliyetleri yüksek olmakta ve islem süreleri uzamaktadir. Ayrica elastanlarin özlü iplik yapisi içerisinde kullanilmasi durumunda 2 ya da daha fazla elastanin farkli bobinlerden iplik yapisina dahil edilmesi elastanin yapisi geregi, bobinler arasi tansiyon farki olusturacaktir. Bu durumun bir sonucu olarak iplik içerisinde homojen olmayan bir çekirdek yapisi olusabilmekte ve iplik yapisinda, dolayisi ile kumasta düzgünsüzlükler gözlenebilmektedir. Bu da son ürünün kalitesini olumsuz yönde etkilemektedir. The invention is especially in knit fabrics where stretch and recovery behaviors are demanded. developed to be used. In the double core yarn developed in this context, nylon An elastofilm based on 6,6 and elastane threads are used as the core. Knitting fabrics, structures with higher stretching properties than woven fabrics The use of this yarn structure provides sufficient elasticity in the fabric obtained. can provide. However, for stable structures of woven fabrics, a similar yarn can be used. It will not be possible to obtain sufficient flexibility in its use. Developed to be used as weft and warp yarns or as basic yarns in Yarns containing 2 or more elastane are mentioned. Invented yarn their structuring; at least two elastane and at least two filament yarns with the doubling twist method and/or core fibers and/or multifilaments. Meet improvement of elasticity and recovery behavior in the yarn in question. main purpose, 2 or more elastane inside or outside the core yarn structure provided by its use. In these applications, production costs are high and processing times are getting longer. In addition, the use of elastane in the core yarn structure incorporation of 2 or more elastane into the yarn structure from different bobbins Due to the structure of elastane, there will be a tension difference between the bobbins. This situation is a As a result, an inhomogeneous core structure may occur in the yarn and the yarn In its structure, therefore, irregularities can be observed in the fabric. This is the final product negatively affects its quality.
Sonuç olarak yukarida anlatilan olumsuzluklardan dolayi ve mevcut çözümlerin konu hakkindaki yetersizligi nedeniyle ilgili teknik alanda bir gelistirme yapilmasi gerekli kilinmistir. As a result, due to the above-mentioned negativities and existing solutions It is necessary to make an improvement in the relevant technical field due to the inadequacy of the is locked.
Bulusun Kisa Açiklamasi Mevcut bulus, yukarida bahsedilen gereksinimleri karsilayan, tüm dezavantajlari ortadan kaldiran ve ilave bazi avantajlar getiren tek bir bobinden beslenen en az iki uçlu elastanin çekirdek kismini olusturdugu bir özlü iplik ile ilgilidir. Brief Description of the Invention The present invention satisfies the above-mentioned requirements, eliminates all disadvantages. At least two-ended spandex fed from a single coil that lifts and brings some additional advantages it relates to a core thread of which it forms the core part.
Bulusun öncelikli amaci, kullanildigi kumasta yüksek elastikiyet ve yüksek geri toparlanma özellikleri kazandiran bir özlü iplik ortaya koymaktir. The primary aim of the invention is high elasticity and high recovery in the fabric used. is to reveal a core yarn that gives it properties.
Bulusun bir amaci, kumasta elastikiyet degerinde karsilasilan sinirlamalari ortadan kaldiran bir özlü iplik ortaya koymaktir. An object of the invention is to eliminate the limitations encountered in the elasticity value of the fabric. is to reveal a core yarn that lifts.
Bulusun bir diger amaci, polyester, naylon vb. sentetik sert ipliklerin varliginda yüksek numarali pamuk kullaniminda son üründe meydana gelen parlama problemini ortadan kaldiran bir özlü iplik ortaya koymaktir. Another object of the invention is polyester, nylon, etc. high in the presence of synthetic hard yarns Eliminates the problem of glare in the end product when using cotton with no. is to reveal a core yarn that lifts.
Bulusun bir baska amaci, kullanilacak pamuk iplik numara araliginda sinirlama bulundurmayan bir özlü iplik ortaya koymaktir. Another object of the invention is to limit the cotton yarn count range to be used. is to reveal a core yarn that does not contain
Bulusun bir benzer amaci, standart kullanilan core spun iplik makine parkurunda revize gerektirmeden ve üretim kapasitesini düsürmeden üretilebilecek bir özlü iplik ortaya koymaktir. A similar aim of the invention is to revise the standard used core spun yarn machinery. a core yarn that can be produced without requiring is to put.
Bulus, üretim maliyetlerini optimum seviyede tutan bir özlü iplik üretimi amaçlamaktadir. The invention aims to produce a core yarn that keeps production costs at an optimum level.
Yukarida anlatilan amaçlarin yerine getirilmesi için bulus, bir çekirdek kismi ve bir core- spun iplik makinesinde bükülmek suretiyle bahsedilen çekirdek kisminin etrafina sarilan bir sargi kismindan meydana gelen elastan çekirdekli bir özlü ipliktir. Buna göre söz konusu elastan çekirdekli özlü ipligin özelligi; kullanildigi kumasa ekstra elastikiyet ve geri toparlanma 'Özellikleri kazandirilmasini saglamak 'üzere özlü ipligin çekirdek kismini tanimlayacak sekilde tek bir elastan bobininden beslenerek özlü iplik yapisina katilan, en az iki uçlu bir elastan ipligi içermesidir. To fulfill the above-described purposes, the invention consists of a core part and a core- winding around said core portion by being spun on a spun spinning machine It is a core yarn with an elastane core consisting of a winding part. Promise accordingly The property of the elastane core core yarn; extra elasticity and back to the fabric used the core part of the core yarn to enable the recovery It is fed from a single elastane bobbin and added to the core yarn structure. It contains at least two ends of elastane yarn.
Bulusun amaçlarini gerçeklestirmek 'üzere, bahsedilen elastan ipligin tercihen iki uçlu elastan olmasidir. In order to achieve the objectives of the invention, said spandex yarn preferably has two ends. it is elastane.
Bulusun amaçlarini gerçeklestirmek 'üzere, bahsedilen sargi kisminin, tercihen pamuk, poliviskon vb. bir kesikli elyaftan mamul olmasidir. In order to achieve the objectives of the invention, said part of the wrap, preferably cotton, polyviscon etc. it is made of a staple fiber.
Bulusun amaçlarini gerçeklestirmek 'üzere, 'özlü ipligin atki ve/veya çözg'üde kullanildigi denim ya da denim olmayan bir dokuma kumas olmasidir. In order to 'realize' the objectives of the invention, 'core yarn' is also used in weft and/or warp. Denim or denim is a non-woven fabric.
Bulusun yapisal ve karakteristik özellikleri ve tüm avantajlari asagida verilen sekiller ve bu sekillere atiflar yapilmak suretiyle yazilan detayli açiklama sayesinde daha net olarak anlasilacaktir ve bu nedenle degerlendirmenin de bu sekiller ve detayli açiklama göz Bulusun Anlasilmasina Yardimci Olacak Sekiller Sekil 1, iki uçlu elastan 'üretim sisteminin sematik görünümüdür. The structural and characteristic features of the invention and all its advantages are given in the following figures and More clearly thanks to the detailed explanation with references to the figures. will be understood and therefore the evaluation should also take into account these figures and detailed explanation. Figures to Help Understand the Invention Figure 1 is a schematic view of the two-ended spandex 'production system'.
Sekil 2, elastan çekirdekli 'Özlü iplik 'üretimi için core-spun iplik (CSY) makinesinin sematik görünümüdür. Çizimlerin mutlaka blçeklendirilmesi gerekmemektedir ve mevcut bulusu anlamak için gerekli olmayan detaylar ihmal edilmis olabilmektedir. Bundan baska, en azindan büyük numara ile gösterilmektedir. Figure 2 shows the schematics of the core-spun yarn (CSY) machine for the production of 'Core yarn' with an elastane core. is the view. Drawings do not necessarily need to be scaled and to understand the present invention Unnecessary details may be omitted. Other than that, at least it's bigger indicated by the number.
Referanslarin Açiklamasi Elastan Uretim Sistemi 11 Kuru Egirme Ünitesi 12 Yönlendirici Silindir 13 Kilavuz 14 Bobin Sarici Sistem En Az Iki Uçlu Elastan Bobini Elastan 21 En Az Iki Uçlu Elastan Ipligi Core-spun Iplk Makinesi 31 Fitil Iplik 32 Iplik Çekim Silindirleri 34 Iplik Kilavuzu Büküm Unitesi 351 Bilezik 352 Iplik Gezdirici Unite 353 Kops 40 Çift Elastanli Ozlü Iplik Bulusun Detayli Açiklamasi Bu detayli açiklamada bulus konusu elastan çekirdekli özlü iplik sadece konunun daha iyi anlasilmasina yönelik olarak ve hiçbir sinirlayici etki olusturmayacak sekilde açiklanmaktadir. Description of References Elastane Production System 11 Dry Spinning Units 12 Steering Rollers 13 Guidelines 14 Coil Winder System At least Two Ended Elastane Coil elastane 21 Elastane Thread with At least Two Ends Core-spun Yarn Machine 31 Roving Yarn 32 Thread Drawing Rollers 34 Thread Guide Twisting Unit 351 Bracelet 352 Yarn Traveling Unit 353 Cops 40 Double Elastane Cored Yarn Detailed Description of the Invention In this detailed description, the subject of the invention is the elastane core core yarn only to make the subject better. for understanding and without any limiting effect is explained.
Bulusa konu elastan çekirdekli özlü iplik, tek bobinden beslenen en az iki uçlu elastan ipligi (21) ile fitil ipliginden (31) çekilen kesikli elyaftan temin edilmektedir. En az iki uçlu elastan ipligi (21) elde edilmesi elastan üretim sistemi (10) ile saglanirken, çift elastanli özlü iplik (40) core-spun iplik makinesi (30) ile elde edilmektedir. The core yarn with elastane core, which is the subject of the invention, is at least two-end elastane fed from a single bobbin. It is supplied from staple fiber drawn from the roving thread (31) with its thread (21). At least two-pronged While the elastane thread (21) is obtained by the elastane production system (10), it is double elastane. core yarn (40) is obtained by core-spun yarn machine (30).
Sematik görünümü Sekil 1'de verilmis olan ve en az iki uçlu elastan ipligi (21) elde edilmesinde kullanilan bahsedilen elastan üretim sistemi (10) temel olarak bir kuru egirme ünitesi (11), kuru egirme ünitesinin (11) devaminda saglanmis yönlendirici silindirler (12), bahsedilen yönlendirici silindirler (12) arasinda ve tüm üretim sisteminde konumlandirilmis kilavuzlar (13), bir bobin sarici sistem (14) ve bahsedilen bobin sarici sistem (14) ile iliskilendirilmis bir en az iki uçlu elastan bobini (15) içermektedir› Bahsedilen en az iki uçlu elastan bobininde (15) en az iki uçlu elastan ipligi (21) sarilidir. En az iki uçlu elastan ipliginin (21) temin edilmesi öncelikle kuru egirme ünitesinde (11), elastan polimerinin akiskan polimer halindeyken sicak hava veya sicak azot gazi yardimiyla çözücüden uzaklastirilip elastan (20) iplik formuna getirilmesi adimini içermektedir. Ardindan elde edilen elastan (20) kilavuzlardan (13) geçirilerek ve yönlendirici silindirler (12) tarafindan tasinarak bobin sarici sisteme (14) iletilmektedir. Kilavuzlar (13) elastanin (20) sariminin düzgün olmasini saglamak üzere salinimsiz ve titresimsiz bir sekilde tasinmasini saglamaktadirlar. Bobin sarici sisteme (14) iletilen elastan (20) burada en az iki uçlu elastan ipligi (21), bobin formunda sarilmakta ve bu sekilde özIü ipligin elde edilmesinde kullanilacak en az iki uçlu elastan bobini (15) elde edilmis olmaktadir. At least two-end spandex yarn (21) with the schematic view shown in Figure 1 is obtained. Said spandex production system (10) used in unit (11), guiding rollers (12) provided after the dry spinning unit (11), positioned between said guiding rollers (12) and in the entire production system. with guides (13), a winder system (14) and said winder system (14). Contains at least one two-prong elastane coil (15) associated with at least two-pronged At least two ends of elastane thread (21) are wound on the spandex bobbin (15). At least two-ended spandex Supplying the yarn (21) is first made in the dry spinning unit (11), where the elastane polymer While the fluid is in the polymer state, it is removed from the solvent with the help of hot air or hot nitrogen gas. It includes the step of removing the elastane (20) into yarn form. Then get The elastane (20) is passed through the guides (13) and by the guiding rollers (12). It is conveyed to the bobbin winder system (14) by being carried. Guidelines (13) elastane (20) wrap to be transported without oscillations and vibrations to ensure smooth they provide. The elastane (20) delivered to the bobbin winder system (14) has at least two ends here. The spandex yarn (21) is wound in bobbin form and in this way, the core yarn is obtained. At least two-ended spandex coil (15) to be used is obtained.
En az iki uçlu elastan ipliginin (21) sarili oldugu en az iki uçlu elastan bobini (15), Sekil 2*de sematik görünümü verilmis olan bahsedilen core-spun iplik makinesine (30) baglanmaktadir. Core-spun iplik makinesi (30) temel olarak bir fitil ipligi (31), bahsedilen fitil ipliginin (31) geçirildigi iplik çekim silindirleri (32), inceltilmis fitil ipligi (31) ve en az iki uçlu elastan bobininden (15) alinan en az iki uçlu elastan ipliginin (21) birlikte beslendigi yönlendirici 'on silindirler (33), bahsedilen yönlendirici ön silindirlerin (33) devaminda saglanmis bir iplik kilavuzu (34) ve bir büküm ünitesinden (35) meydana gelmektedir içermektedir. Core-spun iplik makinesinde (30) çift elastanli özlü iplik (40) elde edilmesi; fitil ipliginin (31) iplik çekim silindirleri (32) arasindan geçirilerek talep edilen incelik degerine kadar çekilerek inceltilmesi, en az iki uçlu elastan bobininden (15) en az iki uçlu elastan ipligi (21) yönlendirici ön silindirlere (33) beslenerek çekilmis fitil ipligi (31) ile birlestirilmesi, inceltilmis fitil ipligi (31) ve en az iki uçlu elastan ipliginin (21) düzgün bir akis gerçeklestirmesini saglayan iplik kilavuzundan (34) geçirilerek büküm ünitesine (35) yönlendirilmesi ve büküm ünitesinde (35) bilezik (351) ve iplik gezdiricinin (352) birlikte çalismasi ile inceltilen fitil ipliginin (31), en az iki uçlu elastan ipliginin (21) üzerine sarilarak büküm almasi ve kopsa (353) sarilmasi seklinde gerçeklesmektedir. At least two ends of elastane bobbin (15), with at least two ends of spandex thread (21) wound To the mentioned core-spun yarn machine (30), which is given a schematic view in 2* is connecting. The core-spun spinning machine (30) is basically a roving yarn (31) Thread take-up cylinders (32), through which the roving thread (31) is passed, thinned roving thread (31) and at least two At least two end spandex threads (21) taken from the elastane bobbin (15) are fed together. the guiding front rollers (33) are in the continuation of the said guiding front rollers (33). It consists of a provided yarn guide (34) and a twisting unit (35). contains. Obtaining double elastane core yarn (40) on the core-spun spinning machine (30); The desired fineness is passed by passing the roving thread (31) between the thread take-up rollers (32). at least two ends of elastane coil (15) The spandex thread (21) is fed to the leading front rollers (33) with the drawn roving thread (31). splicing, thinned roving thread (31) and at least two-end elastane thread (21) It is passed through the yarn guide (34) that provides the flow to the twisting unit (35). and that the ring (351) and yarn walker (352) are combined in the twisting unit (35). The roving thread (31) thinned with the It takes place in the form of twisting by wrapping and wrapping on the cop (353).
Core-spun iplik makinesi (30) çikisinda elde edilen iplik yapisi çift elastan çekirdekli özlü ipliktir (40). Bu iplik yapisi çekirdek kisminda tek bir en az iki uçlu elastan bobininden (15) temin edilen en az iki uçlu elastan ipliginin (21) ve sargi kismi olarak da en az iki uçlu elastan ipliginin (21) etrafina bükülerek sarilmis olan inceltilmis fitil ipliginden (31) meydana gelmektedir. Yapiya katilan fitil ipligi (31) tercihen pamuk, poliviskon vb. bir kesikli elyaftan mamuldür. The yarn structure obtained at the output of the core-spun spinning machine (30) is double elastane core core is yarn (40). This yarn structure consists of a single elastane bobbin (15) with at least two ends in the core. at least two-ended spandex thread (21) supplied and at least two-ended as the wrap from thinned roving thread (31) twisted around the spandex thread (21) is occurring. The roving thread (31) added to the structure is preferably cotton, polyviscon, etc. a It is made of staple fiber.
Bulusun tercih edilen bir yapilanmasinda yukarida bahsedildigi sekilde yapilandirilan özlü iplikte kullanilan elastan ipligi (20), iki ya da daha fazla uçlu olarak üretilerek ve tek bir bobinden beslenerek özlü iplik yapisina dahil edilebilmektedir. Dolayisiyla tek bir bobinden saglanan çoklu sayida (en az iki adet) uç ihtiva eden elastanin, çekirdek kisminda kullanimi ile özlü ipligin kullanilacagi son üründe elde edilmek istenen elastikiyet ve geri toparlanma degerlerinin gelistirilmesi saglanabilmektedir. In a preferred embodiment of the invention, the concise The spandex thread (20) used in the thread is produced with two or more ends and It can be included in the core yarn structure by feeding from the bobbin. Therefore, from a single coil elastane containing multiple (at least two) ends provided, in the core part Elasticity and recovery desired to be obtained in the final product in which the core yarn will be used. recovery values can be improved.
Yüksek elastikiyet elde edilmesini saglamak üzere özlü iplik yapisina dahil edilen elastan ipliginin (20) ayri ayri bobinlerden beslenerek dahil edilmesi elastanlar arasinda tansiyon farkliligi meydana getirerek düzensiz özlü iplik yapisina sebep olmaktadir. Bulusa konu özlü Iplikte ise yüksek elastikiyet degerinin saglanmasi çekirdek kisminda en az iki uçlu tek bir elastan bobininden (15) çoklu uçlar halinde temin edilen çoklu sayida elastan iplik (20) bileseni ile saglanmaktadir. Böylelikle yüksek homojenlikte bir özlü iplik temin edilmesi mümkün olmaktadir. Spandex incorporated into the core yarn structure to ensure high elasticity inclusion of yarn (20) by feeding from individual bobbins tension between elastane It creates the difference and causes irregular core yarn structure. subject of the invention In Core Yarn, on the other hand, providing high elasticity value, at least two ends in the core part. multiple elastane threads supplied in multiple ends from a single spandex bobbin (15) It is provided with component (20). Thus, a core yarn of high homogeneity is provided. possible to do.
Bulusun tercih edilen bir diger yapilanmasinda, elde edilen en az iki adet uç içeren elastan çekirdekli özlü iplik (40), atki ve/veya çözgü ipligi olarak denim ya da denim olmayan dokuma kumas yapilarinda kullanilabilmektedir. Bulus konusu özlü ipligin kullanimi ile elde edilen kumaslar, yüksek elastikiyet özellikleri göstermekte ve bu özellikleri dolayisiyla da vücudun seklini alarak kullanici açisindan konforlu bir kullanim sunmaktadirlar. Bu durum ayni zamanda elde edilen son ürünün kalitesini arttirmaktadir. Ayrica bulus konusu özlü ipligin kullanimi ile elde edilen son ürünlerde yüksek elastikiyet, yüksek geri toparlanma ve orijinal yapisini koruyabilme gibi özellikler yer almaktadir. In another preferred embodiment of the invention, the resulting spandex comprising at least two ends core yarn (40), denim or non-denim as weft and/or warp yarn It can be used in woven fabric structures. With the use of the inventive core yarn The fabrics obtained show high elasticity properties and therefore They also take the shape of the body and offer a comfortable use for the user. This This situation also increases the quality of the final product obtained. Also subject of invention High elasticity, high back in the end products obtained by the use of core yarn recovery and the ability to preserve its original structure.
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Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TR2019/06097A TR201906097A2 (en) | 2019-04-25 | 2019-04-25 | CORE YARN WITH ELASTAN CORE |
| PCT/TR2019/050340 WO2020218983A1 (en) | 2019-04-25 | 2019-05-16 | Core yarn with elastane core |
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| Application Number | Priority Date | Filing Date | Title |
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| TR2019/06097A TR201906097A2 (en) | 2019-04-25 | 2019-04-25 | CORE YARN WITH ELASTAN CORE |
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| TR201906097A2 true TR201906097A2 (en) | 2020-11-23 |
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| US3940917A (en) * | 1974-09-05 | 1976-03-02 | E. I. Du Pont De Nemours And Company | Composite elastic yarns and process for producing them |
| US6581366B1 (en) * | 1998-10-22 | 2003-06-24 | World Fibers, Inc. | Cut-resistant stretch yarn fabric and apparel |
| US20050124245A1 (en) * | 2003-12-03 | 2005-06-09 | Tianyi Liao | Size-covered composite yarns and method for making same |
| ES2580753T3 (en) * | 2010-11-12 | 2016-08-26 | Sanko Tekstil Isletmeleri San. Ve Tic. A.S. | Extensible thread compound, procedure and tissue |
| CN103710810A (en) * | 2013-12-04 | 2014-04-09 | 湛江中湛纺织有限公司 | Novel composite elastomeric yarn, textile fabric, and method and device for manufacturing novel composite elastomeric yarn |
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